🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.61 AU - 0.97 AU

Year: 247 Days

Day: 35.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.6 AU - 1 AU

Year: 251 Days

Day: 31.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,262,576 km

• M1: 77,193 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.88 AU - 0.98 AU

Year: 315 Days

Day: 27.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,262,576 km

• M1: 671,994 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.15 AU - 1.43 AU

Year: 515 Days

Day: 26 Hours

Environment

Temp: 11 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 101,262,576 km

• M1: 201,209 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.82 AU - 2.06 AU

Year: 950 Days

Day: 22.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 87.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.1

Radius: 12.5

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.75 AU - 6.37 AU

Year: 4608 Days

Day: 7.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 101,262,576 km

• M1: 156,330 km (0.106 R)
• M2: 239,656 km (0.096 R)
• M3: 336,595 km (0.092 R)
• M4: 474,076 km (0.089 R)
• M5: 735,124 km (0.045 R)
• M6: 865,424 km (0.119 R)
• M7: 1,482,365 km (0.118 R)
• M8: 1,746,854 km (0.115 R)
• M9: 1,843,943 km (0.081 R)
• M10: 2,375,016 km (0.075 R)
• M11: 2,704,879 km (0.115 R)
• M12: 2,856,272 km (0.12 R)
• M13: 2,991,209 km (0.089 R)
• M14: 3,108,494 km (0.107 R)
• M15: 3,187,631 km (0.085 R)
• M16: 3,368,046 km (0.115 R)
• M17: 3,718,405 km (0.106 R)
• M18: 3,994,263 km (0.11 R)
• M19: 4,343,125 km (0.081 R)
• M20: 4,566,325 km (0.116 R)
• M21: 4,977,420 km (0.069 R)
• M22: 5,117,294 km (0.096 R)
• M23: 5,353,061 km (0.112 R)
• M24: 5,665,122 km (0.081 R)
• M25: 6,868,487 km (0.104 R)
• M26: 6,998,338 km (0.097 R)
• M27: 8,066,467 km (0.065 R)
• M28: 8,535,755 km (0.052 R)
• M29: 8,929,048 km (0.104 R)
• M30: 9,328,175 km (0.038 R)
• M31: 9,414,493 km (0.082 R)
• M32: 9,733,286 km (0.1 R)
• M33: 10,861,703 km (0.098 R)
• M34: 10,952,659 km (0.048 R)
• M35: 11,043,764 km (0.112 R)
• M36: 11,287,907 km (0.081 R)
• M37: 11,379,910 km (0.09 R)
• M38: 11,503,029 km (0.066 R)
• M39: 11,937,461 km (0.079 R)
• M40: 12,093,941 km (0.111 R)
• M41: 12,377,279 km (0.074 R)
• M42: 12,472,274 km (0.057 R)
• M43: 12,599,282 km (0.048 R)
• M44: 12,694,726 km (0.118 R)
• M45: 13,663,222 km (0.06 R)
• M46: 14,655,355 km (0.104 R)
• M47: 14,856,565 km (0.105 R)
• M48: 15,739,192 km (0.094 R)
• M49: 16,603,868 km (0.061 R)
• M50: 16,813,753 km (0.025 R)
• M51: 17,236,068 km (0.06 R)
• M52: 17,947,705 km (0.03 R)
• M53: 18,163,126 km (0.105 R)
• M54: 18,996,686 km (0.087 R)
• M55: 19,510,106 km (0.119 R)
• M56: 20,102,663 km (0.086 R)
• M57: 20,288,912 km (0.088 R)
• M58: 20,701,054 km (0.088 R)
• M59: 21,457,271 km (0.091 R)
• M60: 21,571,415 km (0.12 R)
• M61: 21,953,637 km (0.073 R)
• M62: 22,957,888 km (0.098 R)
• M63: 23,858,616 km (0.062 R)
• M64: 25,533,215 km (0.07 R)
• M65: 25,613,998 km (0.104 R)
• M66: 25,735,172 km (0.091 R)
• M67: 26,099,892 km (0.105 R)
• M68: 26,629,767 km (0.109 R)
• M69: 26,875,557 km (0.087 R)
• M70: 27,080,955 km (0.062 R)
• M71: 27,163,233 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.5

Radius: 12.5

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.76 AU - 5.86 AU

Year: 4922 Days

Day: 11.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 101,262,576 km

• M1: 185,801 km (0.115 R)
• M2: 329,415 km (0.097 R)
• M3: 475,123 km (0.094 R)
• M4: 624,721 km (0.111 R)
• M5: 742,753 km (0.051 R)
• M6: 830,418 km (0.073 R)
• M7: 908,807 km (0.106 R)
• M8: 1,031,627 km (0.101 R)
• M9: 1,189,752 km (0.057 R)
• M10: 1,340,995 km (0.081 R)
• M11: 1,531,433 km (0.047 R)
• M12: 1,613,413 km (0.116 R)
• M13: 1,799,363 km (0.103 R)
• M14: 1,886,429 km (0.111 R)
• M15: 2,192,955 km (0.057 R)
• M16: 2,833,832 km (0.078 R)
• M17: 3,271,107 km (0.079 R)
• M18: 4,139,373 km (0.088 R)
• M19: 4,396,831 km (0.117 R)
• M20: 4,515,761 km (0.089 R)
• M21: 4,903,220 km (0.038 R)
• M22: 5,125,821 km (0.08 R)
• M23: 5,402,727 km (0.099 R)
• M24: 5,555,766 km (0.086 R)
• M25: 6,102,845 km (0.119 R)
• M26: 6,396,506 km (0.116 R)
• M27: 6,558,520 km (0.088 R)
• M28: 6,859,362 km (0.116 R)
• M29: 7,248,765 km (0.114 R)
• M30: 7,389,536 km (0.104 R)
• M31: 7,673,922 km (0.11 R)
• M32: 7,904,153 km (0.089 R)
• M33: 8,667,850 km (0.067 R)
• M34: 8,847,517 km (0.069 R)
• M35: 9,702,020 km (0.101 R)
• M36: 9,857,452 km (0.081 R)
• M37: 10,871,576 km (0.117 R)
• M38: 11,653,824 km (0.074 R)
• M39: 11,852,340 km (0.074 R)
• M40: 12,152,134 km (0.102 R)
• M41: 12,555,749 km (0.099 R)
• M42: 12,963,703 km (0.094 R)
• M43: 13,341,587 km (0.114 R)
• M44: 13,653,498 km (0.05 R)
• M45: 14,037,965 km (0.034 R)
• M46: 14,249,197 km (0.11 R)
• M47: 14,461,477 km (0.116 R)
• M48: 14,603,595 km (0.076 R)
• M49: 16,641,566 km (0.1 R)
• M50: 17,089,762 km (0.086 R)
• M51: 17,428,601 km (0.093 R)
• M52: 17,845,680 km (0.119 R)
• M53: 18,227,753 km (0.045 R)
• M54: 18,419,836 km (0.113 R)
• M55: 18,535,475 km (0.091 R)
• M56: 18,883,590 km (0.113 R)
• M57: 19,233,798 km (0.097 R)
• M58: 19,429,323 km (0.03 R)
• M59: 19,901,454 km (0.059 R)
• M60: 20,456,910 km (0.115 R)
• M61: 20,656,474 km (0.083 R)
• M62: 21,017,454 km (0.098 R)
• M63: 21,097,937 km (0.104 R)
• M64: 21,420,919 km (0.053 R)
• M65: 22,194,639 km (0.082 R)
• M66: 22,276,619 km (0.028 R)
• M67: 23,476,693 km (0.073 R)
• M68: 23,602,056 km (0.109 R)
• M69: 23,811,493 km (0.107 R)
• M70: 25,294,606 km (0.102 R)
• M71: 26,459,076 km (0.092 R)
• M72: 26,807,340 km (0.117 R)
• M73: 27,113,567 km (0.056 R)
• M74: 27,994,399 km (0.059 R)
• M75: 28,840,076 km (0.033 R)
• M76: 29,288,421 km (0.04 R)
• M77: 29,784,338 km (0.101 R)
• M78: 30,237,619 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.9

Radius: 13.8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.68 AU - 14.56 AU

Year: 15757 Days

Day: 8.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 101,262,576 km

• M1: 260,151 km (0.055 R)
• M2: 746,344 km (0.046 R)
• M3: 1,227,600 km (0.058 R)
• M4: 1,721,722 km (0.093 R)
• M5: 1,812,528 km (0.086 R)
• M6: 1,905,129 km (0.112 R)
• M7: 2,460,735 km (0.101 R)
• M8: 2,774,891 km (0.058 R)
• M9: 3,010,208 km (0.098 R)
• M10: 3,176,860 km (0.09 R)
• M11: 3,308,806 km (0.049 R)
• M12: 3,519,888 km (0.078 R)
• M13: 3,854,838 km (0.081 R)
• M14: 3,995,759 km (0.106 R)
• M15: 4,387,406 km (0.036 R)
• M16: 5,052,818 km (0.11 R)
• M17: 5,544,396 km (0.118 R)
• M18: 5,635,501 km (0.062 R)
• M19: 6,549,694 km (0.11 R)
• M20: 6,840,213 km (0.062 R)
• M21: 7,942,001 km (0.12 R)
• M22: 8,096,536 km (0.077 R)
• M23: 8,461,106 km (0.097 R)
• M24: 9,233,480 km (0.114 R)
• M25: 9,559,603 km (0.091 R)
• M26: 9,889,616 km (0.06 R)
• M27: 10,363,692 km (0.036 R)
• M28: 11,016,836 km (0.08 R)
• M29: 11,304,961 km (0.12 R)
• M30: 12,243,838 km (0.092 R)
• M31: 12,722,701 km (0.113 R)
• M32: 13,575,558 km (0.104 R)
• M33: 14,196,090 km (0.104 R)
• M34: 14,321,303 km (0.089 R)
• M35: 15,496,993 km (0.097 R)
• M36: 16,243,337 km (0.107 R)
• M37: 17,636,542 km (0.084 R)
• M38: 17,771,329 km (0.112 R)
• M39: 18,143,529 km (0.118 R)
• M40: 18,586,638 km (0.054 R)
• M41: 19,797,483 km (0.098 R)
• M42: 20,042,824 km (0.109 R)
• M43: 20,324,367 km (0.085 R)
• M44: 22,513,881 km (0.115 R)
• M45: 22,733,192 km (0.079 R)
• M46: 23,174,206 km (0.068 R)
• M47: 23,878,064 km (0.12 R)
• M48: 24,027,213 km (0.113 R)
• M49: 24,251,460 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.1

Radius: 3.2

Gravity: 75.3 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 12.46 AU - 20.06 AU

Year: 23044 Days

Day: 22.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,262,576 km

• M1: 54,154 km (0.108 R)
• M2: 126,709 km (0.1 R)
• M3: 154,086 km (0.082 R)
• M4: 323,580 km (0.073 R)
• M5: 383,569 km (0.102 R)
• M6: 1,100,741 km (0.066 R)
• M7: 1,130,960 km (0.115 R)
• M8: 1,161,328 km (0.069 R)
• M9: 1,547,740 km (0.098 R)
• M10: 1,825,692 km (0.099 R)
• M11: 2,505,914 km (0.078 R)
• M12: 2,626,191 km (0.065 R)
• M13: 2,666,732 km (0.067 R)
• M14: 2,748,262 km (0.077 R)
• M15: 2,830,841 km (0.102 R)
• M16: 3,564,319 km (0.082 R)
• M17: 5,345,880 km (0.104 R)
• M18: 5,867,677 km (0.098 R)
• M19: 6,188,415 km (0.118 R)
• M20: 6,514,838 km (0.041 R)
• M21: 7,355,129 km (0.099 R)
• M22: 8,527,378 km (0.118 R)
• M23: 8,890,302 km (0.096 R)
• M24: 9,819,305 km (0.069 R)
• M25: 10,008,696 km (0.092 R)
• M26: 10,135,705 km (0.118 R)
• M27: 15,853,634 km (0.075 R)
• M28: 16,523,384 km (0.108 R)
• M29: 17,126,413 km (0.057 R)
• M30: 17,659,879 km (0.116 R)
• M31: 18,821,507 km (0.115 R)
• M32: 18,978,285 km (0.084 R)
• M33: 19,293,039 km (0.044 R)
• M34: 22,202,418 km (0.096 R)
• M35: 22,285,146 km (0.12 R)
• M36: 22,533,927 km (0.04 R)
• M37: 24,900,566 km (0.104 R)
• M38: 25,331,407 km (0.105 R)
• M39: 25,851,709 km (0.105 R)
• M40: 27,079,309 km (0.116 R)
• M41: 27,700,290 km (0.117 R)
• M42: 28,505,425 km (0.047 R)
• M43: 28,685,392 km (0.111 R)
• M44: 29,409,146 km (0.096 R)
• M45: 30,874,308 km (0.062 R)
• M46: 31,244,413 km (0.103 R)
• M47: 33,875,241 km (0.098 R)
• M48: 35,506,905 km (0.113 R)
• M49: 35,991,602 km (0.08 R)
• M50: 36,478,543 km (0.071 R)
• M51: 36,576,081 km (0.106 R)
• M52: 36,869,592 km (0.12 R)
• M53: 37,065,715 km (0.104 R)
• M54: 37,754,613 km (0.107 R)
• M55: 39,145,275 km (0.115 R)
• M56: 39,545,748 km (0.101 R)
• M57: 39,947,419 km (0.077 R)
• M58: 42,283,689 km (0.101 R)
• M59: 42,797,408 km (0.072 R)
• M60: 45,291,803 km (0.069 R)
• M61: 45,817,340 km (0.066 R)
• M62: 48,367,984 km (0.082 R)
• M63: 49,120,610 km (0.04 R)
• M64: 49,444,340 km (0.115 R)
• M65: 49,552,499 km (0.081 R)
• M66: 50,093,894 km (0.084 R)
• M67: 54,273,060 km (0.063 R)
• M68: 54,495,961 km (0.031 R)
• M69: 54,719,311 km (0.113 R)
• M70: 55,278,956 km (0.109 R)
• M71: 57,877,771 km (0.04 R)
• M72: 57,991,764 km (0.102 R)
• M73: 61,559,075 km (0.099 R)
• M74: 62,374,533 km (0.05 R)
• M75: 63,310,716 km (0.093 R)
• M76: 63,545,436 km (0.064 R)
• M77: 65,078,515 km (0.085 R)
• M78: 65,908,932 km (0.096 R)
• M79: 71,453,329 km (0.086 R)
• M80: 71,942,364 km (0.067 R)
• M81: 72,187,405 km (0.08 R)
• M82: 75,273,011 km (0.093 R)
• M83: 75,646,108 km (0.043 R)
• M84: 78,653,474 km (0.09 R)
• M85: 79,791,315 km (0.112 R)
• M86: 80,044,884 km (0.102 R)
• M87: 81,061,850 km (0.089 R)
• M88: 82,339,117 km (0.106 R)
• M89: 82,595,378 km (0.078 R)
• M90: 82,980,293 km (0.105 R)
• M91: 83,494,312 km (0.076 R)
• M92: 85,172,500 km (0.057 R)
• M93: 86,731,310 km (0.12 R)
• M94: 86,861,610 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.7

Radius: 4.1

Gravity: 55.9 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 16.34 AU - 19.1 AU

Year: 26216 Days

Day: 15.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 101,262,576 km

• M1: 236,963 km (0.092 R)
• M2: 316,100 km (0.056 R)
• M3: 657,782 km (0.081 R)
• M4: 922,121 km (0.066 R)
• M5: 1,049,579 km (0.084 R)
• M6: 1,613,413 km (0.072 R)
• M7: 1,925,474 km (0.073 R)
• M8: 1,965,716 km (0.088 R)
• M9: 3,396,620 km (0.098 R)
• M10: 5,697,285 km (0.061 R)
• M11: 6,467,864 km (0.05 R)
• M12: 6,528,601 km (0.118 R)
• M13: 6,772,894 km (0.048 R)
• M14: 9,445,161 km (0.086 R)
• M15: 9,791,031 km (0.116 R)
• M16: 10,070,629 km (0.12 R)
• M17: 10,140,940 km (0.049 R)
• M18: 10,211,401 km (0.098 R)
• M19: 10,781,070 km (0.069 R)
• M20: 12,778,351 km (0.111 R)
• M21: 13,083,830 km (0.057 R)
• M22: 15,046,703 km (0.113 R)
• M23: 16,185,293 km (0.09 R)
• M24: 16,432,877 km (0.081 R)
• M25: 16,931,786 km (0.076 R)
• M26: 17,520,155 km (0.111 R)
• M27: 18,115,255 km (0.08 R)
• M28: 19,150,622 km (0.081 R)
• M29: 19,675,411 km (0.082 R)
• M30: 20,204,988 km (0.119 R)
• M31: 21,187,995 km (0.087 R)
• M32: 21,639,930 km (0.053 R)
• M33: 21,821,692 km (0.029 R)
• M34: 22,553,375 km (0.077 R)
• M35: 23,386,186 km (0.077 R)
• M36: 23,759,583 km (0.091 R)
• M37: 23,853,231 km (0.075 R)
• M38: 23,947,029 km (0.112 R)
• M39: 24,229,021 km (0.117 R)
• M40: 24,417,664 km (0.084 R)
• M41: 25,081,729 km (0.093 R)
• M42: 27,109,378 km (0.085 R)
• M43: 27,994,399 km (0.091 R)
• M44: 29,994,672 km (0.074 R)
• M45: 31,627,683 km (0.043 R)
• M46: 32,767,020 km (0.09 R)
• M47: 33,709,337 km (0.075 R)
• M48: 34,342,286 km (0.034 R)
• M49: 34,979,273 km (0.101 R)
• M50: 37,348,006 km (0.037 R)
• M51: 38,661,775 km (0.12 R)
• M52: 38,771,879 km (0.119 R)
• M53: 39,103,088 km (0.064 R)
• M54: 40,548,652 km (0.111 R)
• M55: 40,660,552 km (0.113 R)
• M56: 41,334,340 km (0.086 R)
• M57: 41,785,528 km (0.057 R)
• M58: 42,351,756 km (0.084 R)
• M59: 43,377,399 km (0.095 R)
• M60: 43,721,174 km (0.076 R)
• M61: 44,180,739 km (0.082 R)
• M62: 44,295,930 km (0.1 R)
• M63: 46,972,385 km (0.097 R)
• M64: 47,443,170 km (0.059 R)
• M65: 48,033,782 km (0.088 R)
• M66: 48,745,868 km (0.094 R)
• M67: 54,196,017 km (0.072 R)
• M68: 54,566,123 km (0.087 R)
• M69: 55,805,990 km (0.08 R)
• M70: 57,935,067 km (0.088 R)
• M71: 60,473,593 km (0.095 R)
• M72: 64,218,476 km (0.107 R)
• M73: 70,848,804 km (0.109 R)
• M74: 73,697,596 km (0.079 R)
• M75: 73,834,179 km (0.073 R)
• M76: 73,970,911 km (0.085 R)
• M77: 75,893,244 km (0.095 R)
• M78: 76,445,410 km (0.092 R)
• M79: 79,366,607 km (0.115 R)
• M80: 81,052,126 km (0.049 R)
• M81: 82,891,432 km (0.119 R)
• M82: 84,172,738 km (0.072 R)
• M83: 84,315,604 km (0.108 R)
• M84: 85,317,311 km (0.055 R)
• M85: 86,035,231 km (0.089 R)
• M86: 86,755,096 km (0.094 R)
• M87: 87,766,378 km (0.086 R)
• M88: 88,636,290 km (0.088 R)
• M89: 89,072,367 km (0.084 R)
• M90: 91,556,590 km (0.093 R)
• M91: 95,251,059 km (0.065 R)
• M92: 96,443,503 km (0.098 R)
• M93: 98,241,520 km (0.1 R)
• M94: 98,843,203 km (0.07 R)
• M95: 99,748,270 km (0.031 R)
• M96: 101,110,807 km (0.117 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 13,680 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit